Renesas / Dialog DA1470x Multi-Сore Wireless SoCs
Renesas / Dialog DA1470x Multi-Сore Wireless SoCs are wireless microcontrollers with an Arm® Cortex M33TM application processor. It has a floating-point unit, advanced power management functionality, and a Graphics Processing Unit (GPU) for advanced graphics processing. The DA1470x series also includes a cryptographic security engine, analog and digital peripherals, a dedicated sensor node controller, and a software configurable protocol engine. It has a radio that is compliant with the BLUETOOTH® 5.2 low energy standard.
Features
- Compatible with Bluetooth® 5.2, ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STDT66 (Japan)
- Flexible processing power
- 32kHz up to 160 MHz 32-bit Arm® Cortex-M33 with 8kB, four-way associative cache, FPU, and eight segments MPU
- A flexible and configurable Bluetooth® Low Energy MAC engine implementing the controller stack up to HCI
- An Arm® Cortex M0+ based sensor node controller for sensors manipulation
- A 2D GPU for advanced graphics processing
- Optimized power modes (Extended sleep, Deep Sleep, and Hibernation)
- Memories
- 1.5MB Data SRAM with retention
- 4kB One-Time-Programmable (OTP) memory for secure key storage
- 8kB ICache SRAM with retention
- 8kB DCache SRAM with retention
- 32kB ROM (boot, PKI routines)
- Power management
- Low Iq SIMO Buck DC-DC converter
- Boost DC-DC converter (4.5V – 5.0V)
- Four power supply pins for external devices DCDC supported
- Hardware charger (up to 5.0V) with programmable curves and JEITA support
- Integrated Power Path Management
- Digital controlled oscillators
- High-Speed RC 32/64/96 MHz (RCHS) with 1.5% precision
- 32MHz crystal oscillator
- Low Power RC 32/512 kHz (RCLP)
- RCX oscillator (±500 ppm max) and optional 32 kHz crystal oscillator
- Real-Time Clock with 10 ms resolution
- Six General purposes, 24-bit up/down timers with PWM
- Application cryptographic engine with AES128/192/256, SHA-224/256/384/512, and a True Random Number Generator (TRNG)
- Digital interfaces
- Up to 79 General Purpose I/Os
- Decrypt-on-the-fly Octa/Quad SPI FLASH interface
- Dedicated QSPI PSRAM and QSPI FLASH interfaces
- eMMC interfaces supporting up to 48MHz SDR mode
- Parallel-DPI/DBIB/JDI, SPI/DualSPI/QSPI Display Controller with own DMA and two layers support
- 3 x UARTs up to 6Mbps, one UART extended to support ISO7816
- 3 x SPI+™ controllers
- MIPI I3C controller at 12.5MHz
- 3 x I2C controllers at 100kHz, 400kHz, or 3.4MHz
- PDM interface with dual HW sample rate converter (SRC)
- I2S/PCM master/slave interface up to eight channels
- USB 1.1 Full Speed device interface
- Analog interfaces
- Ultra-Low Power Voice Activity Detection (VAD) enabling seamless audio processing with system-on current < 26uA
- Four-channel 10-bit SAR General Purpose ADC, 3.4 Msps
- 11 ENOB, 16Ksps Audio ADC with Programmable Gain Amplifier
- Three matched White LED drivers
- Radio transceiver
- Single wire antenna, no RF matching or RX/TX switching required
- Supply current at VBAT TX 3mA, RX 1.85mA (with ideal DCDC)
- Configurable transmit output power -18 to +6dBm
- -97dBm receiver sensitivity
- Packages
- VFBGA142, 6.2mm x 6mm, 0.45mm pitch
Applications
- Fitness trackers
- Sport watches
- Smartwatches
- Consumer medical devices
- Consumer and home appliances
- Home automation
- Industrial automation and security systems
- Gaming consoles
Block Diagram
Featured Products
Renesas / Dialog DA14706 Highly Integrated Advanced Wireless MCU
Has integrated application processors, 2D Graphics processors, Voice Activity Detector, and PMU.
Development Kits
Renesas / Dialog BLUETOOTH® Low Energy DA14706 Development Kit Pro
Used to develop the DA14706 Highly Integrated Advanced Wireless MCU.
Đã phát hành: 2022-07-21
| Đã cập nhật: 2023-05-08